标题: air max rouge ?X0Cy [打印本页] 作者: yie3r034y73 时间: 2015-6-21 06:09 标题: air max rouge ?X0Cy Lu should phase (left) discuss the problem with this reporter 黄,porsche design lunette de soleil;利健 intake of the first secondary school teacher in Xi'an
Use no scale ruler, compass trisection of any angle,louboutin pas cher, is one of the three ancient Greek geometry problems. For thousands of years by mathematicians proved unable to achieve. December 1, 51-year-old construction worker, people in Xi'an Lu should be relative told reporters that he cracked the problem, but can not find people to help their validation.
■ world-class problem for three months, "crack"
Lu, 51, a company should phase Xi'an construction worker, who lives in East Commissioner Street Wolong Lane, junior middle school education. His spare time likes to study math problems, he had raised questions about pi,hogan uomo, and their views have been published in the journal.
Spring Festival this year,gioielli tiffany, he seized the Internet three ancient Greek geometry problems. "To see the scale of the use of no ruler, compass trisection of any angle of geometric puzzle no one has solved, hobby, I decided to find a way to crack."
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Lu should phase had used a dozen methods, but most of them will not work,louboutin, in April this year, he finally had thought was the correct solution. Lu should be relative said his problem-solving ideas: first draw an arbitrary angle AOB, the AB chord angle AOB are to be divided into three equal parts, and then the arc AB into two equal parts,cappelli 47brand, and finally by plane geometry ultimate proof of principle Third - angle of the arc, arc three equal portions,louboutin chaussures soldes, the angle can also be three divisions. Lu should phase once papers are sent to several universities but did not reply.
■ proven crack is not established
Lu phase should begin from the receipt of the phone,gucci lunette de vue, the reporter has to find a specialist or scholar than mathematical study of mathematics, but most people said: This title has been shown to not be achieved, verification is futile. Such as the late mathematician Hua Zeng said: "ruler with a compass three equal portions of any angle, just as impossible as walking on the moon." "Has always been a wrong proposition, put it as the right to do, to go from one wrong proposition in the wrong, it is a waste of social resources. "Some experts said. "I just want to have personal, to help me to test my approach is right or wrong, if wrong, wrong Where " Lu should be relative said.
The afternoon of December 3,bijoux pas cher, the first secondary school in Xi'an 4 math teacher Lu should help with his problem-solving methods to verify. Lu should phase in the demonstration, the teacher pointed out that his problem-solving ideas is right,smanicato moncler, but one step in the use of the ruler in a line outside the line designated to do parallel lines, which can not be achieved,chrome hearts lunette de soleil, Lu should phase Although it has come out, but no theory to prove its existence.
4 morning,air max thea, Dean of Mathematics and Information Science, Shaanxi, PhD,louboutin pigalle, associate professor Luo Xinbing reply to reporters, Lu should have seen him with the paper, Firstly, some statement is not rigorous, and secondly, some of the conclusions Lu phase did not prove to be so,louboutin soldes 2015, in fact, did not crack this problem.
■,louboutin pas cher; Those interested research problems is a good thing
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袁芹 first secondary school in Xi'an,ceinture stefano ricci, director of the Department Qin said Lu should crack mathematical problems with admirable dedication. She felt that the average person usually should be more mathematical knowledge to real life, real life research should also be a precondition.
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However, the ruler angle trisection was "sentenced to death" issue Lu should phase are ignorant. Through a web search found that even the ruler angle trisection was "sentenced to death", but there are many math lovers tirelessly doing the question head.
罗新兵 said that in the history of mathematics, there was indeed some of the ordinary people have made outstanding contributions, those interested research problems is a good thing. He suggested studying mathematics puzzle lovers before the election should be in one direction and then do a comprehensive understanding of the subject, and to acquire the necessary theoretical knowledge,tiffany wikipedia, this will be less to go many detours.
When Lu should phase that many mathematical expert judgment and opinions, he said, the experts pointed out that the mistakes, he has to understand, but he will continue to study this problem. The reporter Lizhi Yan
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